I have a resident who broke her hip, went to the hospital for a week for surgery ect and returned with pressure areas to bilat. heels. They are dark purple and one had a blister that resolved. It has been a month and they remain although the areas have gotten slightly smaller. Both heels now have small boggy centers with the surrounding area being hard. Tx consist of elevating heels and tegaderm to both areas changed every 5 days and prn. Is there something different I can do to facilitate the healing process. We have not done a nutrition consult yet or labwork ect. Thanks for any suggestions.